231275021949

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1\times {\mathrm{2239}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 346197196800

約数和(自身を除く): 114922174851

約数列:

[1, 3, 9, 31, 93, 279, 431, 859, 1293, 2239, 2577, 3879, 6717, 7731, 13361, 20151, 26629, 40083, 69409, 79887, 120249, 208227, 239661, 370229, 624681, 965009, 1110687, 1923301, 2895027, 3332061, 5769903, 8685081, 11477099, 17309709, 29915279, 34431297, 59622331, 89745837, 103293891, 178866993, 269237511, 536600979, 828942731, 2486828193, 7460484579, 25697224661, 77091673983, 231275021949]

約数ペア:

[(1, 231275021949), (3, 77091673983), (9, 25697224661), (31, 7460484579), (93, 2486828193), (279, 828942731), (431, 536600979), (859, 269237511), (1293, 178866993), (2239, 103293891), (2577, 89745837), (3879, 59622331), (6717, 34431297), (7731, 29915279), (13361, 17309709), (20151, 11477099), (26629, 8685081), (40083, 5769903), (69409, 3332061), (79887, 2895027), (120249, 1923301), (208227, 1110687), (239661, 965009), (370229, 624681)]